MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0686f05c9ca7cd64f34f4c0f15995c512f6cb7707c5532cdfaa08e31de2dfee0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 15
| SHA256 hash: | 0686f05c9ca7cd64f34f4c0f15995c512f6cb7707c5532cdfaa08e31de2dfee0 |
|---|---|
| SHA3-384 hash: | 34f7d4607c5e57125fa0a469ef7ccbeb0b9695c6c33fc4f650a49ce03be1b1538f24989fa4595b1449abb9daeb115f7d |
| SHA1 hash: | 93c52dfedc81e869c81ee18d311c71adf46dcc81 |
| MD5 hash: | 1a3923a751e3e3699d8df39310dbd3c3 |
| humanhash: | sad-low-gee-arizona |
| File name: | 0686f05c9ca7cd64f34f4c0f15995c512f6cb7707c5532cdfaa08e31de2dfee0 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 922'632 bytes |
| First seen: | 2025-08-12 14:41:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'247 x AgentTesla, 20'517 x Formbook, 12'379 x SnakeKeylogger) |
| ssdeep | 12288:p/pO+WiuQefEyublrypAYUl2rAYrkqqAilrGCaMuTIdM+aIU2Umc1T29oy6kR:ExEReG2rAkCAGr7aMuOM+A2Umc5xs |
| TLSH | T1B2158BB07AAD8963C9248AB55420E13137BB2ECF6429E5D94EC67CDB3CF4BC02B94517 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | aad0d4ccd4d0e0f0 (3 x AgentTesla, 2 x Formbook, 1 x RemcosRAT) |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
36
Origin country :
HUVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
Urgent RFQ78547.pdf.z
Verdict:
Malicious activity
Analysis date:
2025-07-28 07:55:22 UTC
Tags:
arch-exec netreactor formbook xloader stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
99.1%
Tags:
virus shell msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
Score:
95%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2025-07-28 03:18:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
27 of 36 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
0686f05c9ca7cd64f34f4c0f15995c512f6cb7707c5532cdfaa08e31de2dfee0
MD5 hash:
1a3923a751e3e3699d8df39310dbd3c3
SHA1 hash:
93c52dfedc81e869c81ee18d311c71adf46dcc81
SH256 hash:
4776bad3828a70a4abc69717386e57ba5d477dfdeea618f125be8256c8f2ff88
MD5 hash:
5360fe62884916cbfa0478f36acd9bd1
SHA1 hash:
2621f22fa7875c01964d0ff8d7297cb501aad3fa
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
INDICATOR_EXE_Packed_SmartAssembly
SH256 hash:
92bbfe1693eac0b5080da714cd1d998b45579efbb4d7b8b22e4c52d86344f891
MD5 hash:
a55218ea97f607cb50999a1629d81810
SHA1 hash:
47ba6b38d40b834905aafe2e7784d4de23202911
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
daf844154ce497cf94b19b53d1b6e4206e7cc92964f4f5bbe916a8ae943472d8
MD5 hash:
778111e744b334dc143961345d8b1ba2
SHA1 hash:
754f258b9ee2f1aef2b38dc0d061180e42035a8a
SH256 hash:
f842aa249ae635c4bfaa760bd484694d6b692d6553a792d906ab2e1732ecf963
MD5 hash:
dceab0f39b1ef179ea63ee2645352ffa
SHA1 hash:
259765d32de07de7eddcb6d963c3661eb8bfe0f8
Detections:
win_formbook_g0
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables signed with stolen, revoked or invalid certificates |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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